Small‐scale macrobenthic community structure along asymmetrical sand waves in an underwater seascape

Abstract Sand waves are dynamic and regular bedforms that ubiquitous in sandy shelf seas. However, information about the ecological characteristics (e.g., benthic community structure) their spatial variability within these habitats is very limited. To address this knowledge gap, we undertook a field campaign summer 2017 to investigate macrofaunal composition of sand wave area off Texel (Dutch part North Sea). were asymmetrical, with longer gentle slopes approximately double length shorter steep slopes. The distribution along different parts was assessed by collecting large number box cores transect line (~1 km). We show considerable individual, biomass taxon densities, which all significantly higher on steeper waves. These results consistent trends observed both abiotic parameters video analysis measured two recent studies at same study area. Our provide valuable insight into small‐scale patterns asymmetrical bedform environments, where seem be primarily controlled physical forces, while more under biotic control.